Synthetic Diamond
The carefully crafted synthetic diamond features optimum performance on various nonferrous materials. From tough blocky crystal shape to highly fragile irregular shape, the specific crystalline structure can achieve higher material removal rate in dry or wet grinding, as well as surface finishing.
The cultured diamond is well applicable for tungsten carbides, carbide-steel combinations, glass, high-grade ceramics and so on.
Nickel, spiked nickel or copper coated synthetic diamonds can effectively improve retention of crystal with resign bond, enhance grinding productivity and thermal conductivity, prolong service life of diamond tools and remove heat from grinding area.
The cultivated diamond includes polycrystalline (or multi-crystalline) RVDP series and mono crystalline RVDM series.
Series and Characteristics of Synthetic Diamond
| Photos | Grade | Series No. | Description |
| 80 | High toughness, slight green polycrystaluncoated, blocky shape, to match high productivity and long life. | |
| 70 | High friability, slight gray polycrystaluncoated irregular shape, to match high free cutting and excellent surface finishing. | |
| 60 | Medium toughness and friability, dark graypolycrystal uncoated irregular shape, good self-sharpening ability, to match high rate and long life. | |
| 191 | Highest toughness in RVD grade, yellow green monocrystal uncoated, semi-blocky sharp with shape edge, to match the applications on grinding and polishing granite, marble, ceramic and glass.. | |
| 181 | High toughness yellow green monocrystal ,irregular shape to match the applications on tungsten carbides and gem stone. | |
| 171 | Medium toughness, light yellow monocrystal, your choice when abrasive cost is key . | |
| 80Ni | Electroplating Nickel 30% or 56% Coating of series RVDP-80. | |
| 70Ni | Electroplating Nickel 30% or 56% Coating of series RVDP-70. | |
| 60Ni | Electroplating Nickel 30% or 56% Coating of series RVDP-60. | ||
| 191Ni | Chemical Nickel 30% or 56% Coating of series RVDM-191. | |
| 181Ni | Chemical Nickel 30% or 56% Coating of series RVDM-181. | |
| 171Ni | Chemical Nickel 30% or 56% Coating of series RVDM-171. | ||
| 600 | Spiky Nickel 56% coated diamond improve crystal bond retention and provide the best price/quality ratio to the tool mark. | |
| 500 | RVD polycrystal 50% copper coated whenhave high thermal conductive requirement. |
Grit Size Available
| 60/80 | 80/100 | 100/120 | 120/140 | 140/170 | 170/200 | 200/230 | 230/270 | 270/325 | 325/400 | 400/500 |
Technical Condition
According to China Standard JB/T7989-1997, GB/T6406-96, JB/T6571-93,JB/T7988.1-95.
Packaging Style Selection
1. In self-seal plastic bags.
2. In transparent organic glass bottle
3. Tailor-made packaging according to your special requirements.
Products Standard
Diamond Grains Size Comparation Chart (Chart 1)
Metal Bond & Electroplate Diamond
It is a kind of super abrasive with yellow monocrystalline color used for producing Metal Bond & Electroplate Diamond tools. According to the toughness grade high, medium and low, this kind of product can be classified to MMBD8, MBD6 and MBD4. They are mainly used for producing high quality metal bonded abrasive tools.
Series and Characteristics of Synthetic Diamond
| Photos | Grade | Series No. | Description |
| 800 | Prefect and complete crystal shape, smooth surface with high purity. It also has high toughness, excellent thermal stability and high impact resistance. Suitable for producing metal bond grinding, cutting wheel, hard stone or concrete incising tools, engineering drill or aiguilles and diamond dress tools. | |
| 600 | Good and complete crystal shape, smooth surface, medium toughness and thermal stability, good impact resistance. Suitable for cutting medium hardness granite, marble, no metal concrete and many medium-hardness no-metal materials. | |
| 400 | Relative good and complete crystal shape with transparency, high purity, medium toughness, thermal stability good impact resistance, suitablefor producing medium quality metal bond, vitrified bond grinding and cutting tools. |
Available Grit Size
| 60/80 | 80/100 | 100/120 | 120/140 | 140/170 | 170/200 | 200/230 | 230/270 | 270/325 | 325/400 | 400/500 | 500/600 |
Technical Condition
According to China Standard JB/T7989-1997, GB/T6406-96, JB/T6571 93,JB/T7988.1-95.
Packaging Style Selection
1. In self-seal plastic bags.
2. Transparent organic glass bottle.
3. According to client’s special requirements.
Products Standard
Diamond Grains Size Comparation Chart (Chart 1)
Chart 1
| CHINA GB6406.1 | INTERNATIONAL ISO 6016 79 | EUROPE FEPA | U.S.A.ANSI | JAPAN JIS | GERMANY DIN | ||||||
| Grit No. | Size Ranges (μm) | Grit No. | Size Ranges (μm) | Grit No. | Size Ranges (μm) | Grit No. | Size Ranges (μm) | Grit No. | Size Ranges (μm) | Grit No. | Size Ranges (μm) |
| 16/18 | 1180/1000 | 1181 | 1180/1000 | D1181 | 1180/1000 | 16/18 | 1180/1000 | ||||
| 18/20 | 1000/850 | 1001 | 1000/850 | D1001 | 1000/850 | 18/20 | 1000/850 | ||||
| 20/25 | 850/710 | 851 | 850/710 | D851 | 850/710 | 20/25 | 850/710 | ||||
| 25/30 | 710/600 | 711 | 710/600 | D711 | 710/600 | 25/30 | 710/600 | 30/36 | 710/590 | ||
| 30/35 | 600/500 | 601 | 600/500 | D601 | 600/500 | 30/35 | 600/500 | 36/40 | 590/500 | D550 | 630/500 |
| 35/40 | 500/425 | 501 | 500/425 | D501 | 500/425 | 35/40 | 500/425 | D450 | 500/400 | ||
| 40/45 | 425/355 | 426 | 425/355 | D426 | 425/355 | 40/45 | 425/355 | 40/46 | 420/350 | D350 | 400/315 |
| 45/50 | 355/300 | 356 | 355/300 | D356 | 355/300 | 45/50 | 355/300 | 46/54 | |||
| 50/60 | 300/250 | 301 | 300/250 | D301 | 300/250 | 50/60 | 300/250 | 54/60 | 290/250 | D280 | 315/250 |
| 60/70 | 250/212 | 251 | 250/212 | D251 | 250/212 | 60/70 | 250/212 | 60/70 | 250/210 | D220 | 250/200 |
| 70/80 | 212/180 | 213 | 212/180 | D213 | 212/180 | 70/80 | 212/180 | 70/80 | 210/177 | ||
| 80/100 | 180/150 | 181 | 180/150 | D181 | 180/150 | 80/100 | 180/150 | 80/90 | D180 | 200/160 | |
| 100/120 | 150/125 | 151 | 150/125 | D151 | 150/125 | 100/120 | 150/125 | 90/100 | 149/125 | D140 | 160/125 |
| 120/140 | 125/106 | 126 | 125/106 | D126 | 125/106 | 120/140 | 125/106 | 100/120 | 125/105 | D110 | 125/100 |
| 140/170 | 106/90 | 107 | 106/90 | D107 | 106/90 | 140/170 | 106/90 | 120/150 | 105/74 | D90 | 100/80 |
| 170/200 | 90/75 | 91 | 90/75 | D91 | 90/75 | 170/200 | 90/75 | ||||
| 200/230 | 75/63 | 76 | 75/63 | D76 | 75/63 | 200/230 | 75/63 | 150/220 | 88/63 | D65 | 80/63 |
| 230/270 | 63/53 | 64 | 63/53 | D64 | 63/53 | 230/270 | 63/53 | 220/240 | D55 | 63/50 | |
| 270/325 | 53/45 | 54 | 53/45 | D54 | 53/45 | 270/325 | 53/45 | 240/280 | 53/44 | D45 | 50/40 |
| 325/400 | 45/38 | 46 | 45/38 | D46 | 45/38 | 325/400 | 45/38 | 280/320 | 44/37 | ||
Related Names
Laboratory-Created Diamond | Laboratory-Grown Diamond
